What should I do if I drink expired milk? Analysis of hot topics on the Internet in the past 10 days
Recently, the topic of food safety has once again attracted public attention, among which the "risk of drinking expired milk" has become a hot topic on social platforms. This article combines the data of the entire network in the past 10 days to give you a structured presentation of hot topics and scientific response plans.
1. Popularity data of expired milk topic in the past 10 days
| Platform | Amount of related topics | Highest number of discussions per day | core concerns |
|---|---|---|---|
| 187,000 items | 32,000 (June 15) | Expired milk poisoning case | |
| Douyin | 43,000 videos | 11,000 (June 18) | Recycling of expired milk |
| Zhihu | 1260 questions and answers | 287 (June 12) | scientific identification method |
2. Potential risks of expired milk
According to national food safety standards, the following changes may occur in milk after it expires:
| Expiration time | microbial changes | sensory characteristics | health risks |
|---|---|---|---|
| 1-3 days | The number of colonies increased 10 times | Slightly sour | mild diarrhea |
| 3-7 days | Pathogenic bacteria may exceed the limit | Obvious agglomeration | acute gastroenteritis |
| more than 7 days | Mycotoxin risk | Yellow color | food poisoning |
3. Emergency treatment for accidentally drinking expired milk
If you accidentally drink expired milk, you can refer to the following processing procedures:
1.Stop drinking immediately: Immediately spit out the remaining liquid after detecting any abnormality
2.Watch for symptoms: Record the time and specific manifestations of discomfort
3.Preliminary processing: Dilute with warm water and take activated carbon (50g for adults)
4.Indications for medical treatment: Seek medical attention immediately if you develop the following symptoms:
4. Scientific utilization of expired milk
Unspoiled and expired milk can be safely used in the following scenarios:
| Application scenarios | Treatment method | Effect description |
|---|---|---|
| plant fertilizer | Dilute 10 times for watering | Provide calcium |
| leather care | Wipe with cotton cloth | restore luster |
| Handmade soap raw materials | Mix with lye | Increase moisture |
5. Recommendations from authoritative organizations
National Food Safety Risk Assessment Center Tips:
1. Pay attention to the refrigeration temperature when purchasing (0-4℃ is best)
2. The shelf life is shortened by 50% after opening, so you need to drink it as soon as possible.
3. It is absolutely inedible if the package is found to be swollen, smelly, etc.
Additional recommendations from the Chinese Nutrition Society:
• Sensitive groups such as children and pregnant women should strictly abide by the shelf life
• The reliability of the shelf life is reduced by 20% in high temperature environments in summer
6. Consumer FAQs
Q: Can I drink milk on the last day of its shelf life?
A: If stored in good conditions and unopened, it is theoretically safe, but it is not recommended for sensitive people to take risks.
Q: Can boiling kill bacteria in expired milk?
A: High temperature can inactivate some microorganisms, but it cannot eliminate the toxins produced, so the risk still exists.
Q: How to tell whether milk has gone bad?
A: You can use the "one look, two smell, three shake" method: check whether the color is uniform, smell whether there is a sour smell, and whether it flows normally after shaking.
The statistical period of the data in this article is: June 10-June 20, 2023. Consumers are advised to refer to the latest food safety tips. Properly handling expired food is not only responsible for health, but also a treasure of resources.
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